Mesh generator and generating method

Details Mesh generator and generating method Mesh generator and generating method

1995-01-30

1997-04-01

Gordon, Paul P.

Boots, shoes, and leggings

36446828, 364578, 395120, G06F 1900, G06G 748

Patent

active

056173229

ABSTRACT:
A mesh generator includes a mesh generation processing unit for setting a two-dimensional triangular mesh satisfying the conditions of the Delaunay partitioning on a semiconductor device to be analyzed, a triangular element deletion unit for deleting a predetermined mesh node and a mesh edge linking with the mesh node from the set mesh, a vertex selection unit for setting a new triangular mesh satisfying the conditions of the Delaunay partitioning in a polygon formed in a region from which the mesh node and the mesh edge are deleted without adding a new mesh node, and a triangular element generation unit.

REFERENCES:
patent: 4912664 (1990-03-01), Weiss et al.
patent: 5282140 (1994-01-01), Tazawa et al.
patent: 5367465 (1994-11-01), Tazawa et al.
patent: 5377118 (1994-12-01), Leon et al.
patent: 5379225 (1995-01-01), Tazawa et al.
patent: 5416729 (1995-05-01), Leon et al.
M.S. Mock; "Tetrahedral Elements and the Scharfetter-Gummel Method"; Proc. of the NASECODE IV (1985); pp. 36-47.
S. Muller, et al.; "Automatic Rectangle based Adaptive Mesh Generation Without Obtuse Angles"; Federal Institute of Technology at Zurich (ETH) Integrated Systems Laboratory Technical Report No. 91/2; pp. 1-18.

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